Gamepad input for ComboBoxes and Sliders?

I have a main menu with a graphics window and need help finding out to to control ComboBoxes and sliders with the gamepad. I already have made the code to get to that window with the gamepad, I just don’t know how to control the ComboBoxes and sliders with the gamepad.

On other posts people are saying that there’s a bug that won’t be fixed until 4.19

If that’s true, we might have to set up our own logic to get gamepad working on comboboxes and sliders.